Patents by Inventor Azhar H. Khan

Azhar H. Khan has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 11663732
    Abstract: A system and method for using images from a commodity camera for object scanning, reverse engineering, metrology, assembly, and analysis are disclosed. A particular embodiment includes a mobile imaging system to: enable a user to align an object to be analyzed on a turntable with a stencil; issue commands, by use of a data processor, to the turntable for automatic rotation of the turntable and the object thereon to a particular orientation for a camera of a mobile imaging device; capture a plurality of images of the object being analyzed at different automatic rotations of the turntable; upload the plurality of images of the object to a server via a network interface and a data network; and cause the server to generate a three dimensional (3D) model of the object from the plurality of images of the object.
    Type: Grant
    Filed: July 5, 2022
    Date of Patent: May 30, 2023
    Assignee: PHOTOGAUGE, INC.
    Inventors: Sankara J. Subramanian, Azhar H. Khan, Sameer Sharma, Arunachalam Muthukaruppan
  • Publication number: 20220405913
    Abstract: A system and method for using images from a commodity camera for object scanning, reverse engineering, metrology, assembly, and analysis are disclosed. A particular embodiment includes a mobile imaging system to: enable a user to align an object to be analyzed on a turntable with a stencil; issue commands, by use of a data processor, to the turntable for automatic rotation of the turntable and the object thereon to a particular orientation for a camera of a mobile imaging device; capture a plurality of images of the object being analyzed at different automatic rotations of the turntable; upload the plurality of images of the object to a server via a network interface and a data network; and cause the server to generate a three dimensional (3D) model of the object from the plurality of images of the object.
    Type: Application
    Filed: July 5, 2022
    Publication date: December 22, 2022
    Inventors: Sankara J. SUBRAMANIAN, Azhar H. KHAN, Sameer SHARMA, Arunachalam MUTHUKARUPPAN
  • Patent number: 11410293
    Abstract: A system and method for using images from a commodity camera for object scanning, reverse engineering, metrology, assembly, and analysis are disclosed. A particular embodiment includes a mobile imaging system to: enable a user to align an object to be analyzed on a turntable with a stencil; issue commands, by use of a data processor, to the turntable for automatic rotation of the turntable and the object thereon to a particular orientation for a camera of a mobile imaging device; capture a plurality of images of the object being analyzed at different automatic rotations of the turntable; upload the plurality of images of the object to a server via a network interface and a data network; and cause the server to generate a three dimensional (3D) model of the object from the plurality of images of the object.
    Type: Grant
    Filed: December 20, 2020
    Date of Patent: August 9, 2022
    Assignee: PHOTOGAUGE, INC.
    Inventors: Sankara J. Subramanian, Azhar H. Khan, Sameer Sharma, Arunachalam Muthukaruppan
  • Publication number: 20210304395
    Abstract: A system and method for digital-representation-based flight path planning for object imaging is disclosed. An example embodiment is configured to: obtain a digital representation of an object; retrieve a dataset of image acquisition configuration parameters; extract a surface contour of the object from the digital representation of the object; generate a bounding polygon adjacent to the surface contour of the object, the bounding polygon being set-off from the surface contour of the object based on a configuration defined in the image acquisition configuration parameters; generate a configurable quantity of waypoints at configurable intervals along the bounding polygon; and generate an Image Acquisition Plan (IAP) from the waypoints, the IAP including, for each waypoint, a waypoint position, control instructions, and imaging instructions.
    Type: Application
    Filed: June 10, 2021
    Publication date: September 30, 2021
    Inventors: Sankara J. SUBRAMANIAN, Sameer SHARMA, Azhar H. KHAN
  • Publication number: 20210110529
    Abstract: A system and method for using images from a commodity camera for object scanning, reverse engineering, metrology, assembly, and analysis are disclosed. A particular embodiment includes a mobile imaging system to: enable a user to align an object to be analyzed on a turntable with a stencil; issue commands, by use of a data processor, to the turntable for automatic rotation of the turntable and the object thereon to a particular orientation for a camera of a mobile imaging device; capture a plurality of images of the object being analyzed at different automatic rotations of the turntable; upload the plurality of images of the object to a server via a network interface and a data network; and cause the server to generate a three dimensional (3D) model of the object from the plurality of images of the object.
    Type: Application
    Filed: December 20, 2020
    Publication date: April 15, 2021
    Inventors: Sankara J. SUBRAMANIAN, Azhar H. KHAN, Sameer SHARMA, Arunachalam MUTHUKARUPPAN
  • Patent number: 10885622
    Abstract: A system and method for using images from a commodity camera for object scanning, reverse engineering, metrology, assembly, and analysis are disclosed. A particular embodiment includes a mobile imaging system to: enable a user to align an object to be analyzed on a turntable with a stencil; issue commands, by use of a data processor, to the turntable for automatic rotation of the turntable and the object thereon to a particular orientation for a camera of a mobile imaging device; capture a plurality of images of the object being analyzed at different automatic rotations of the turntable; upload the plurality of images of the object to a server via a network interface and a data network; and cause the server to generate a three dimensional (3D) model of the object from the plurality of images of the object.
    Type: Grant
    Filed: June 29, 2018
    Date of Patent: January 5, 2021
    Assignee: Photogauge, Inc.
    Inventors: Sankara J. Subramanian, Azhar H. Khan, Sameer Sharma, Arunachalam Muthukaruppan
  • Publication number: 20200005448
    Abstract: A system and method for using images from a commodity camera for object scanning, reverse engineering, metrology, assembly, and analysis are disclosed. A particular embodiment includes a mobile imaging system to: enable a user to align an object to be analyzed on a turntable with a stencil; issue commands, by use of a data processor, to the turntable for automatic rotation of the turntable and the object thereon to a particular orientation for a camera of a mobile imaging device; capture a plurality of images of the object being analyzed at different automatic rotations of the turntable; upload the plurality of images of the object to a server via a network interface and a data network; and cause the server to generate a three dimensional (3D) model of the object from the plurality of images of the object.
    Type: Application
    Filed: June 29, 2018
    Publication date: January 2, 2020
    Inventors: Sankara J. SUBRAMANIAN, Azhar H. KHAN, Sameer SHARMA, Arunachalam MUTHUKARUPPAN
  • Publication number: 20200005422
    Abstract: A system and method for using images for automatic visual inspection with machine learning are disclosed. A particular embodiment includes an inspection system to: train a machine learning system to detect defects in an object based on training with a set of training images including images of defective and non-defective objects; enable a user to use a camera to capture a plurality of images of an object being inspected at different poses of the object; and detect defects in the object being inspected based on the plurality of images of the object being inspected and the trained machine learning system.
    Type: Application
    Filed: September 14, 2018
    Publication date: January 2, 2020
    Inventors: Sankara J. SUBRAMANIAN, Azhar H. KHAN, Sameer SHARMA, Mazhar SHAIKH
  • Patent number: 6360236
    Abstract: A computer product for developing documents which allows simultaneously displaying the document being developed, changes to the document and a history of changes made during development. The product is to be employed on a computer system of the type having a processor, a display and a memory in data communication with both the processor and the display. The computer product includes code for segmenting the display into a plurality of regions, displaying, in one of the regions, a document file having viewable information associated therewith, displaying, in a second of the regions, a message file, displaying, in a third of the regions, a plurality of message headers, with a subset of the message headers providing a summary of content in the message file and the message file providing a description of a subportion of the viewable information.
    Type: Grant
    Filed: August 31, 1998
    Date of Patent: March 19, 2002
    Assignee: Cubus Corporation
    Inventors: Azhar H. Khan, James G. Stiefel, Zaitrarrio T. Collier, Benjamin J. Lee
  • Patent number: 6332150
    Abstract: A method for developing documents which allows simultaneously displaying the document being developed, changes to the document and a history of changes made during development. The method is practiced on a computer system of the type having a processor, a display and a memory in data communication with both the processor and the display. The method includes the steps of segmenting the display into a plurality of regions, displaying, in one of the regions, a document file having viewable information associated therewith, displaying, in a second of the regions, a message file, displaying, in a third of the regions, a plurality of message headers, with a subset of the message headers providing a summary of content in the message file and the message file providing a description of a subportion of the viewable information.
    Type: Grant
    Filed: August 31, 1998
    Date of Patent: December 18, 2001
    Assignee: Cubus Corporation
    Inventors: Azhar H. Khan, James G. Stiefel, Zaitrarrio T. Collier, Benjamin J. Lee